CD4504BPW

Translators, Level Shifters Overview

The CD4504BPW is a CMOS hex voltage-level shifter manufactured by Texas Instruments, designed for unidirectional signal translation between TTL and CMOS logic families. It operates within a supply voltage range of 5 V to 15 V on both the VCCA and VCCB rails. The device features six independent channels housed in a 16-pin TSSOP surface-mount package with a width of 4.40 mm. It supports an extended industrial operating temperature range from -55°C to +125°C. The component belongs to the 4000B series and provides non-inverting output characteristics suitable for interfacing different logic standards.

Translators, Level Shifters Feature Summary

• Provides unidirectional voltage level shifting capabilities for translating signals between TTL and CMOS logic families or between different CMOS levels.
• Integrates six independent conversion channels within a single integrated circuit to minimize board space requirements.
• Features non-inverting output polarity to maintain signal integrity during the translation process.

Translators, Level Shifters Applications

• Interfacing microcontrollers with legacy TTL-based peripheral devices
• Connecting modern CMOS sensors to older digital control systems
• Level translation in mixed-logic data acquisition circuits

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'PW' confirms the 16-TSSOP package variant when sourcing. Confirm that the required supply voltage aligns with the 5 V to 15 V operational range specified for both input and output sections. Ensure the application requires unidirectional conversion, as this component does not support bidirectional signaling. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Translators, Level Shifters Selection Notes

Select this component when designing circuits that require reliable translation from lower-voltage TTL outputs to higher-voltage CMOS inputs. Consider the 16-TSSOP package dimensions against available PCB real estate constraints. Evaluate the propagation delay specifications against the maximum clock speed of the system bus. Verify that the load capacitance requirements do not exceed the drive capability limits defined in the official electrical characteristics table.

Translators, Level Shifters Part Context

This part belongs to the CD4504B family of voltage translators produced under the 4000B logic series. It serves as a bridge component in mixed-signal environments where distinct power domains exist for different logic standards. The device complements other interface solutions by offering dedicated hardware translation without requiring software overhead or complex configuration registers.

Translators, Level Shifters Replacement Considerations

The CD4504BE offers identical functionality in a DIP-16 through-hole package. For surface-mount applications requiring reel packaging, the CD4504BPWR variant provides the same electrical performance in a tape-and-reel format. Verify pin compatibility before substituting these alternatives.